Food Ranking

A website needs a list where users can rank their favorite foods. Write the setup function, which should register click handlers on all Up! and Down! buttons. The Up! button should move the list item one place up in the list, while Down! button should move the list item one place down in the list.

Tags

jQuery

jQuery

jQuery is a fast, small, popular, and feature-rich JavaScript library. It provides functions that make it easier for developers to traverse HTML documents, create animation, support different browsers, handle events, and use Ajax.

DOM manipulation

DOM manipulation

Dynamically accessing and updating user interface elements is an important part of most modern web applications.

Public

Public

Public questions (free account) are common interview questions. They are great for practicing, or if you want to filter candidates using the classic problems.

On the TestDome Blog

Since we’re all biased and we use incorrect proxies, why not just outsource hiring to experts or recruitment agencies? After all, they’ve been screening people for many years, so they must know how to do it right?

Not really. I was surprised to discover that many experts disagree with each other. Everybody praises their pet method and criticises the others. Many of these methods look legitimate, but are based on...